@InProceedings{l08-p479-491,
  AUTHOR    = {Andreas Brandst\"adt and Christian Hundt},
  TITLE     = {Ptolemaic Graphs and Interval Graphs Are Leaf Powers},
  YEAR      = 2008,
  BOOKTITLE = {Proc.~of the 8th Latin American Symposium on Theoretical Informatics (LATIN'08)},
  ADDRESS   = {B\'uzios, Brazil},
  PAGES     = {479--491},
  KEYWORDS  = {}}